class_docstr: Test class for logging utility tests.
class_docstr_tok: ["Test","class","for","logging","utility","tests","."]
code: def setUp(self):
      self.reset()
  
file_path: skll/tests/test_logging_utils.py
imports: import re
  import sys
  import unittest
  import warnings
  from tempfile import NamedTemporaryFile
  from six import StringIO
  from sklearn.metrics import roc_curve
  from skll.utils.logging import close_and_remove_logger_handlers, get_skll_logger, orig_showwarning
  from skll.utils.testing import unlink
label_desc: Use image node_id 2 for calling the TestLoggingUtils obj's underlying member method code with example usage: obj.setUp() without return types